Troubleshooting - Sunstech DTB4660HD Mode D'emploi

Troubleshooting

Problem
No picture
Screen shows
"No Signal"
No sound from
speaker
Only sound, no
image on the
screen
Remote control is
not responding
Picture is breaking
up
Potential Reasons
Power isn't connected
The power is not on
DVB-T cable not
connected
Aerial cable is faulty
Incorrect or no
connection
with an audio cable
Mute is activated
Resolution not supported
by T V set.
No or incorrect connection
with AV cable.
The program is a radio
program
The battery is dead
Remote Control is not
facing or close enough
to the Set Top Box
The signal is too weak
21
What to do
Connect the power
Turn on the power
Plug in the DVB-T cable
Check aerial cable and
connections
Check the connection of
the audio cable
Turn off mute function
Press V-FORMAT button to
change resolution.
Make sure cables are
connected correctly.
Press <T V/RADIO> key to
shift into T V mode
Change the battery
Adjust the position of the
Remote Control and
move closer to the unit
Check aerial cable and
connections